"In the world ye shall have tribulation: but be of good cheer; I have overcome the world." –John 16:33

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Tag: Math Page 1 of 2

Christian presents his research

Christian at Logan Airport, Boston on MIT Lincoln Lab visitIf I have the time right, Christian, at this very moment, is presenting his Information Theory research at MIT Lincoln Laboratory. This is the first time he has done this kind of formal presentation (with a tie and all that). It is the culmination of a full year of research in a brand new (to Christian) area of Mathematics and Electrical Engineering. Lorena and I are on pins and needles waiting to hear how it went. If all goes well, this should eventually turn into a refereed conference paper and, with expanded research and content, possibly even a refereed journal article.

The next step after will be his “quals” presentation which will be this same research work but to his doctoral committee back at Arizona State. I am not sure what happens after that, but it probably has something to do with preparation for “prelims” or “comprehensive exams” which are usually pretty challenging.

Betty Blonde #378 – 12/28/2009
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PhD Qualification Exam

Christian made a breakthrough in his Information Theory research last night. He has to write a report and prepare a talk, both of which he will deliver to his research sponsor at MIT in Massachusetts later this month. He had a hard problem to solve. For a long time, he felt like there might not be a solution. If that were true, he felt like the report and presentation would have been much more difficult to make, so this was a big relief. My understanding is that this report and presentation will serve as his formal Qualifying Examination which is “designed to test the candidate’s research skills and abilities.” This is an exam given at the end of the first year of studies to “early out” students not capable of work at the PhD level. This is not the infamous Comprehensive Examination he will have to take to demonstrate mastery of his coursework before he starts his dissertation, but it is a big step forward. His presentation is scheduled for July 23.

Betty Blonde #364 – 12/08/2009
Betty Blonde #364
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An infinite number of mathematicians

The joke going around work*:

An infinite number of mathematicians walk into a bar.

The first one says, “Give me a beer.”

The second one says, “Give me half a beer.”

The third one says, “Give me a quarter of a beer.”

The bartender pours two beers, slaps them onto the bar and says, “You guys should know your limits.”

Update: It does not get any funnier than this–the math in the joke explained with a straight face.

*I know, I know. It is old and not that funny. The thing is I love that joke.

Let the teachers use tried, tested, highly successful methods to teach math (and other important stuff)

Trisha's teaching awardI talk with my cousin and favorite government school teacher, Trisha, regularly on the subject of pedagogy and traditional school politics. There is always drama and it is always interesting. Her current school leadership makes her situation way more interesting than it should be. It sounds like the school board is on top of it and is in the process of fixing some pretty serious stuff, but it takes way longer than it should and the kids and classroom teachers are the ones who suffer. Much emotional and bureaucratic effort is unnecessarily wasted on this drama that takes time from the teaching of the kids.

At any rate, Trisha got a highly deserved teaching award the other day (see the cool picture of the apple trophy). Her students regularly outperform their peers on standardized tests. Part of this is a result of Trisha’s hard work to find appropriate methods for each particular student and situation. She really knows how to teach the kids. Her biggest challenge in doing her job is the demands placed on her by government regulation, school management and by disruptive students in the classroom. It is interesting that the school board appears to be very much on her side, but through no fault of their own–again because of government restrictions–have to move at a glacial pace to fix bad stuff.

This was all in my mind when I read about a letter to the editor written by a parent in Seattle that was linked on the Sonlight blog. The author of the letter really nailed it with something that, in our experience, is very true. Schools have successfully taught math in some parts of the world for many years. The idea is to find the methods that work so well in these places and use them. That is precisely what we tried to do in our homeschool with some level of success, especially in Math. Here is the well stated salient point from the letter:

Math has been taught to children at least since ancient Greece, Rome and Egypt, and those kids grew up to use their mathematical skills to build the Parthenon, aqueducts and pyramids, which are still standing. The math taught in K-12 hasn’t really changed much since Gottfried Leibniz and Isaac Newton invented calculus in the 1600s, so one would think that educators have had enough time to figure out how to teach it.

How about if educators stop experimenting with our kids, adopt whatever approach the Finnish or Singapore schools use, and get on with it?

Betty Blonde #317 – 10/02/2009
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Intuition at work

Christian talks on a semi-regular basis about intuition with respect to the work he does in Mathematics. He started talking like that shortly after he entered his junior year in his Applied Math degree at North Carolina State when he moved from solely applied math to more theoretical stuff, first in an introductory class titled Foundations of Advanced Mathematics and then on to Mathematical Analysis (I think that was an introduction to Real Analysis) and other more theoretical work in Abstract Algebra, etc., etc.

Yesterday the subject of mathematical intuition came up at work. A fellow who did his PhD in the same intensely mathematical area of engineering as Christian talked with me a little bit about what Christian was up against. He said something to the effect that the math of Information Theory (Christian’s area) is very complex, but no more so than other areas of higher math. The problem, he said was that intuitions, for him, in that area of math were much more difficult than the other areas he had studied. We did not have time to get to the underlying reasons for that but now it has me curious. That idea was intimated in the book I read on Information Theory, some of it having to do with the way entropy is defined differently in Information Theory than in Physics. It will be interesting to understand the why of that a little more.

Betty Blonde #297 – 09/07/2009
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Stunning blog post on math and teacher education

My buddy, Andrew sent me a link to an incredible (incredible bad, not incredible good) blog post on some events he witnessed in a teacher education class at McGill University in Canada. It turns out he experienced first hand a class where the professor gave a cogent explanation of how to calculate the average of a set of numbers and then watched while these college students try to do it themselves. Why they would even have to address such a topic is beyond me. I do not want to give away too much, but this is right in line with some things I have written on this topic in a previous post. I know there are some great teachers out there and I am very aware they are often saddled with untenable teaching situations. Nevertheless, if the worst students are the ones that enter the field of education and their pre-college preparation and the training they receive while they are at college is as abysmal as what is described in this post, I think everyone should find a way to get their kids away from the government education establishment.

Betty Blonde #265 – 07/24/2009
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Question: Why get a math(y) degree?

We received a great bunch of questions from a highly educated homeschool mother in Texas who seems to think a lot like we do. I think some of the questions are above my pay grade, but will do the best I can with them. I will start with the last question she sent us because it is on I get asked on a regular basis. I am not sure whether I have the right answer for everyone, but it worked for us.

Question: What is it about a math(y) degree that you think gives college grads an edge over other disciplines? I’m not questioning your statement; I am genuinely asking to learn the reasoning behind it. I had no career counseling and studied a liberal arts degree, and was then awarded a full scholarship and a fellowship for a PhD at Stanford, but ended up not using any of that in my real life. :-/ I am determined to do better by my children.

Response: Part of the reason, we wanted the kids to get a strong math base first was exactly what you articulated. We definitively are not a gifted musical family although both the kids now are competent with their chosen instruments. They certainly were not going to be able to make a living with their music. That being said, it was not even close to being the most important reason. A lot of it had to do with our circumstances and our personal educational goals.

I think the reason so many people go on to higher education these days is because the level of academic rigor at most traditional schools is so low. It is hard to get a decent job with the skills learned in high school so most people go on to at least community college, an apprenticeship or something of that nature. That seems true to the extent that a Bachelors degree has become the new high school diploma. We wanted more than that for the kids, so we wanted them to go on to at least to a Masters degree so they would have a better opportunity to get a good job. The Masters degree seems to have now become the new Bachelors degree in terms of differentiating people in the workplace.

Like your kids, we figured out pretty early on that they would finish high school early and we knew they would go on to graduate school, so we wanted to do the best we could to prepare them to get into decent programs at that level. They were never going to get a Juilliard MFA or entry into the Pasadena Art Center College of Design or Pratt Institute, so they needed a way to differentiate themselves from others competing to get into the graduate programs they wanted.

With Christian, it was easy. He is a math guy and I know that world. So he studied math with lots of engineering electives and was good to go. He studied math because that is what he wanted to do in the workplace.

It was harder with Kelly. She did not want to be an engineer, mathematician or scientist of any kind. She wanted to work in the liberal arts. At any rate, Kelly’s goal was to prepare herself to get into the best graduate program possible in an area like Journalism, Sociology, or Marketing. We talked to a lot of people about this. Virtually all of them said it was possible to get into such programs with a “same field” undergraduate degree, but end up spending the vast bulk of their first two years learning the math based tools (statistics, big data, programming) they need to work in the field.

We were told that if someone were to get a degree in statistics or math, concentrating on learning the technical tools to perform social science research and using all their electives to study their liberal arts field, they would be royalty in whatever liberal arts program they entered. We found that to be true in practice. Kelly got into a great program under one of the top professors of Marketing Strategy in the country at University of Washington specifically because she could hit the ground running on her research as opposed to waiting for two years while she learned the tools.

The funny deal is that we have found out anecdotally that this is true of the Biological sciences, Medicine, Chemistry and other fields. My opinion is that the level of complexity, the intellectual rigor and the focus required to perform well at the higher levels of math is greater than most fields (cavaet–I get that the creativity, crazy amount of work and intellectual intensity to perform in the arts is without par, partly because there are often no “right” answers and there is aesthetic involved. I envy those who can do that–I am not one of them). Kelly is doing well and loving her Marketing Strategy PhD.

The difficulty of her program is the shear volume of work she has to do. There is intellectual rigor, too, but nothat rigor is different than that of a math(y) program. It is interesting to me, though, that the questions she is asking in her research are as interesting and important as those Christian is studying in his work on Information Theory. That surprised me. In addition, the increased need for free creative thinking and the concept that there are many “right” answers as opposed to just one in Math is invigorating but difficult.

Betty Blonde #253 – 07/08/2009
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Boys should not be pushed into STEM fields?

I just read a blog post linked by Luke in the “Other Posts of Note” list over at the Sonlight Blog. The title of the blog post is Stop telling boys to go into STEM and it is just wrong on so many levels I do not even know where to start. First, the idea that there are too many STEM majors is questionable at best. Read this article and this article to start then google it for more articles and lots of research on both sides of this issue. The upshot, though, is that STEM majors make a lot more money whether or not they chose to work in a STEM field. In addition, the author inadvertently makes a very important point when she tells the following anecdote:

Lest you think I’m just being negative toward men, this is actually something a man told me. I had an English professor who was one of the best college teachers I’d had, I think in part because he was very knowledgeable in science. In fact, he’d received a degree in engineering from Stanford but then shuffled around for several years before finally getting a master’s degree in English. During one conversation, I asked him why he got a degree in engineering when he really loved literature.

It is arguable that a STEM degree is better preparation for non-STEM work than many non-STEM degrees. Our daughter Kelly took a similar path by earning a STEM degree (Statistics) all the time knowing she never wanted to work in a STEM job. She has gone on from that Statistics degree to further education in a non-STEM field–several schools offered her funded PhD’s in Marketing. She chose University of Washington. There is no way she would have been accepted into the program after her Bachelors degree following the normal trajectory which typically includes a non-STEM BS, some relevant work and an MBA in Marketing. That she gets the Math and can “do” big data got her in the door. 

I guess the issue centers more on the fact that liberal arts degrees are not highly valued in the work place. There is absolutely more academic and intellectual rigor required to earn a STEM degree than a typical liberal arts degree. It has been argued that many hiring managers view many liberal arts degrees as similar to having no degree at all. See here. My argument is not that non-STEM work is not valuable, but that there are better ways to prepare for it than getting a non-STEM undergraduate degree. I think the answer is to change the non-STEM degrees so they ARE valuable by adding rigor including more Math, Statistics, and Computer programming. Maybe less people would enter those fields, but that is right in line with Charles Murray’s idea about too many people going to college anyway.

And don’t get me started on pushing people toward anything based on their gender. It is abjectly elitist and sexist to do that. So what if a person’s culture, value system or worldview pushes a woman toward a “feminine” field. It is THEIR culture, value system and worldview, not yours. Why is your idea about what they should do better than theirs? Additionally, the sexes ARE different from each other, even (if not especially) in the way their brains operate. Maybe men ARE inherently better at math (a religious discussion onto itself), but even if it is just a cultural construct, who is anyone else to say what is right for given individuals whatever their sex. Why do the self-appointed academic elites get to chose what is right and, therefore, what gets pushed when it is a decidedly unscientific “right or wrong”, personal choice kind of question.

It is a luxury to be able to do what one loves as anything other than an avocation if it does not put food on the table. If you do something you love and it does not pay the rent, someone else has to pick up the tab. If that someone is a spouse, an ancestor who gave you a big inheritance or some other benefactor, good for you. The sad part of all this is that it is off “we the people” who end up paying via ill-advised uses of our tax monies. If such a luxury is not immediately available, it is probably a pretty good idea to a get a job that pays well enough to eat, then work your way into the vocation you love. A STEM degree is not a bad way to do that. The probability that you will make enough money for following your dream is much higher if you start with a STEM degree whether you end up deciding to work in a STEM field after that or not.

Makers: The difference between inventors and scientists

An article titled Is School Overrated? High School “Dropout” Makes Affordable 3D Printer in Forbes got me to thinking about a vigorous discussion we have at my work on a fairly regular basis. We are (currently) an intellectual property company made up mostly of engineers and scientists. It is fascinating the technical/professional divide in the company, and it is a pretty big divide, is not your standard scientist vs. engineer divide. Everyone kind of agrees the divide is between those who “work from first principles” and use intuition and those who take a more empirical approach, performing a few experiments and take some measurements before choosing a path to make improvements and innovations. Of course, both groups follow both paths to a certain extent, but the intuitionists (if that is a word) tend to start with a single approach then tinker and tinker until something works while the scientists tend to identify the theoretical possibilities and plan experiments to figure out which one is best and to identify unknown problems.

Virtually everyone on the team that does invention has at least a Masters degree and most have PhD’s. We all, pretty much, get the math in the areas in which we work. It would be my contention that people with formal education in the science can become good tinkerers AND good scientists while those who do not have the formal education at a high level struggle when it comes to science and tend to relegate themselves to tinkering. People who want to learn undergraduate level math can do that without ever going to college through use of things like Khan Academy and other online tools. It is possible to get additional, graduate level math skills out of books, but it gets much harder. To be an Olympic class judo player, one needs to practice with other Olympic class judo players and train under Olympic class coaches.

I think we need both scientists and tinkerers, but as our understanding of physics, chemistry, biology and other highly technical areas of science gets more complex, it will be harder to compete without engagement with the best thinkers in any given field. The example above is about someone who is finding innovative ways to combine and use technology that has already been invented. Inventing something new requires much deeper knowledge than the skills required to create the things described in the article. The “maker” in the article is working with people from MIT who have deep technical skills and formal knowledge, so maybe he will someday move from tinkering to science.

Betty Blonde #205 – 04/29/2009
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Famous hockey people on the plane

Yesterday was a travel day and a very interesting one. While I was sitting at the airport waiting to get on the plane to Charlotte, a fellow about my age came and set beside me. We struck up a conversation and it turned out that he had had a career as a hockey player in the NHL. He had been in town doing scouting of some kind. As in most of those kinds of conversations, I never got his name. He was a very nice guy and I enjoyed the talk.

When I got on the plane, I sat by another guy about my age who greeted and had a brief conversation with the first guy. When they were done I asked my seat mate if the first guy was a known hockey player.

He gave me a funny look and said “That is Mark Howe” like I should know who he was.

I didn’t, so the guy said, “Gordie Howe’s son. He is an NHL hall of famer, too.”

I know that guy, so I thought that was very cool. Both Mark and Gordie have Wikipedia pages and very impressive careers. It is a short flight to Charlotte, but this other guy and I had a great conversation. It turns out he is a famous Hockey personality, too. His name is Dave Strader and he is currently NBC’s play by play hockey announcer. We spent almost no time talking about hockey. The thing that was totally fascinating about him was that he had three very impressive grown children. Two of his kids were, what we call in the Chapman household, math kids. A math major and a physicist with a strong chemical background, both from very strong universities.

When I heard that, I was very surprised and probably a little ungraciously said, “How did that happen?”

What are the odds a hockey announcer is going to have two kids that did hard math.

He laughed and said, “It had to be their mother” who turns out was a stay at home mom.

All this was very impressive for a guy like me, but then he told me about the third son who got a degree in voice at a school where it is extremely difficult to even get accepted. He is currently in New York working on kick starting his singing career. He told me about a youtube video of his son singing Ave Maria. Judge for yourself:

Betty Blonde #186 – 04/02/2009
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Trying to figure out information theory

An Introduction to Information Theory: Symbols, Signals and NoiseI usually wimp out when it comes to learning hard mathematical stuff like what is required to have a working understanding of Information Theory. In this case, though, I am glad I let Christian convince me to give it a shot because it appears to be fundamental to things like how the brain works, intelligent design, statistical inference, cryptography, quantum computing and a ton of other stuff related to my work and/or are my avocational interests. I looked around for a decent introductory book that did not get so bogged down in the math that the big picture did not emerge. John R. Pierce’s book An Introduction to Information Theory: Symbols, Signals and Noise seemed to be an almost universal choice to meet this criteria.

I am half way through the first chapter of the book. It has become abundantly clear that a full understanding of Information Theory is not really possible without an engagement with the math at a deep level. Nevertheless, a review at Amazon made the following observation about the book that makes me think I am on the right path. I might need to read one or more additional books to arrive at the working understanding I want, but this will definitely get me started at a level that does not discourage me from taking the next steps. Here is an excerpt from the review:

The book is geared towards non-mathematicians, but it is not just a tour. Pierce tackles the main ideas just not all the techniques and special cases. Perfect for: anyone in science, linguistics, or engineering.

Another thing that is abundantly clear is that Christian, in his current position with his current major professor and research sponsor, has an exceptional opportunity to get a strong grounding in the area of Information Theory and that such a grounding will serve him very well whether in whatever technical research pursuit he chooses when he finishes this degree. His first research project is the solution of a difficult problem that engages specifically with the material about which I am reading, but with mathematical rigor beyond the scope of the book.

If the material is not too tedious for a general blog like this, I plan to write about it more because it is so interesting. I am early in the book and engaged with topic of entropy as it is used in the field of Information Theory. Entropy has a very specific definition in this context and is different from entropy as that word is used in thermodynamics or statistical mechanics. The bigger deal for me is that I can see it has important ramifications for even the work I do in my day job.

Betty Blonde #183 – 03/30/2009
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The Educational Scarlet A: American

*** Removed, see note in comments ***

To be re-written soon.

Betty Blonde #150 – 02/11/2009

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No job offers for people with no hard science in their degrees

I am always amazed when a hard left rag like The Minneapolis Star-Tribune publishes a column like this one written by a medical device company CEO explaining why he is unable to hire liberal arts graduates from the local “Big State U”, in this case University of Minnesota.  His company had a need for someone in technical communications.  Here is what he wrote about that student:

[He} took college classes in karate, guitar, Latin dance, handball, saber fencing, golf and master gardening. Then, for some of his core curriculum, he took courses in team leadership, Internet tools, visual rhetoric, intimate relationships, proposals and grants, exploring the universe, and technology and self.

So for a degree in scientific and technical communication, this student had no hard science, very little technical learning and only a “visual” communications course on his transcript. Even though we would like to hire an additional apprentice for our medical communications department, we didn’t hire this graduate because, despite the title of his degree, his curriculum failed to develop the ability to learn and communicate any subject even remotely as scientific or technical as a medical device.

And by no means was this student the exception. Other U graduates we interviewed had loaded their schedules with courses in honeybee management, personal leadership in the universe and my personal favorite, “cash or credit,” with the stated goal “to help students decide whether or not they want to apply for a credit card.” One credit awarded.

I am glad he added additional commentary about the fact that he did not expect the University to be a trade school.  His company expected them to train people on hard technical stuff, but not on stuff specific to his company and industry.  His company just needs people, even liberal arts majors, with a technical base that can only be achieved only through a classical liberal arts education which includes substantive courses in “science, math, literature, composition, and speech.”  Come to think of it, I believe we got more of that even in homeschool than many of today’s liberal arts students get during their entire undergraduate degree.

 

Math Honors ceremony with Dr. Paur

Day 973 of 1000

Math Honors ceremony at NCSU

Christian’s academic adviser, Dr. Sandra Paur, hosted a small ceremony yesterday to honor the graduating Mathematics Honors students at NCSU.  Kelly was there and took the picture at the right when it was Christian’s turn.  Dr. Paur talked a little bit about what each student had done and where they were going next.  Because this was the math department, most of the students were going on to Math or Statistics degrees at an impressive array of schools.  Christian was the only one going on to an Engineering degree.

We learned several interesting things from the event.  First, many very big name schools value North Carolina Mathematics graduates.  Several students were going on to PhD’s in Mathematics and Statistics at Stanford and Berkeley.  Several of those students had been awarded NSF grants for their Mathematics research at the undergraduate level. Almost all the students who had received those awards had spent their entire four years at NCSU and were better versed in the way the system works for those kinds of things than us.  Some of the other students also were able to start sequences in their first two years that were not available to Christian at the community college, so he had to scramble the whole way through to get all the material he wanted.  I still believe that the kids were profoundly better served for many reasons to have attended community college for their first two year, but I can see the benefit of learning and working within the system over the entire four years.

Secondly, all the other students who were going on to graduate school were continuing to Mathematics or Statistics degrees.  That is great and I think Christian was a little torn about that.  He would have loved to study more Mathematics.  Still, in the case of both Kelly and Christian, their Mathematics and Statistics undergraduate degrees have served them extremely well in preparation for graduate work in other areas.  I am very happy they studied Mathematics and Statistics and I am even happier they are going on to graduate degrees in other areas, Engineering and Business, where the application of the skills they learned will be applied to real world problems as opposed to the development of tools to apply to other people’s problems as is generally the case in Mathematics and Statistics research.

Finally, Dr. Paur let the cat out of the bag about Christian having skipped high school. I did not understand the extent to which Christian kept this a secret.  I knew that Kelly had told their fairly small circle of friends at the beginning of this year and they were all pretty shocked.  Kelly was in the room when Dr. Paur made the announcement and she said many of the professors there were very surprised with the revelation. I have never met Dr. Paur. I have tried to stay completely out of the way of the kids college education because I feel it is important that the kids “own” what they do at school.  So I am very gratified that Christian has had such a stellar academic adviser. Dr. Paur is not only a great teacher, but was just perfect in the way she helped and guided Christian through his degree.  I hope to meet her to express my thanks at the graduation.

Betty Blonde #104 – 12/09/2008
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Saying “I hate math” is a cop-out

Day 912 of 1000

I am writing this post for fellow Math aficionado, Math educator, and Sonlight blogger, Luke Holzmann.  I am not sure if he has seen it yet, but Kelly found a great article on math and math learning titled How I Faced My Fears and Learned to be Good at Math by a guy named Matt Waite.  It makes many of us sad when we hear people say they hate math.  The article is by and about one of those guys.  The difference is that he had an epiphany as a professor of Journalism in his mid-thirties and started over with Intermediate Algebra.  He is now in the middle of his first Calculus class.  Here is his epiphany:

The only advantage I have over my classmates? I know exactly how to fail at math: Don’t put any effort in. Blow it off. Do something else. A glass of wine and a rerun of Big Bang Theory kicks the crap out of applications of extrema using derivatives, even if you hate wine and loathe Big Bang Theory.

But that’s the lesson I’ve learned: The difference between good at math and bad at math is hard work. It’s trying. It’s trying hard. It’s trying harder than you’ve ever tried before. That’s it.

It is all true.  There is a price to pay if you want to learn math, but it is worth it.  You can feel the joy of his accomplishment in the article.  If you are a math hater please read the article.

Other posts about our math experience:

Betty Blonde #75 – 10/29/2008
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First PhD telephone interview

Day 890 of 1000

Christian has his first interview with a prospective professor in a few minutes.  Those kinds of things can be pretty nerve-wracking the first time you do them.  He has this and one more telephone interview scheduled in addition to his trip to Arizona State.  The sense we have about his situation right now is that there is a category of Electrical Engineering research professors who need graduate students with deeper math skills than the normal Electrical Engineering undergraduate student has time to take.  So, for those professors, Christian’s background is particularly attractive.  Our sense is that this category of professors make up  a small, but not insignificant minority in most of the universities to which Christian has applied.

Another thing we have learned is that it is not so common that he would get contacted so early in the process.  Most of the phone interviewing appears to starts in February and goes on through early March.  It also seems that early to mid-March is when the first round of accept/reject letters go out with April 15 as the date when students have to decide to accept/reject any acceptances they receive. So, there is another round starting in April where schools whose students did not accept their offers can be backfilled with previous rejections.

It is all pretty nerve-wracking.

Betty Blonde #55 –10/01/2008
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Math, engineering, opportunity, and hard work

Day 840 of 1000
Betty Blonde #20 – 08/13/2008
Betty Blonde #20
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My buddy Jon sent me a link to an interesting article in the New York Times about the falling number of students interested in pursuit of a degree in Science, Technology, Engineering, or Math (STEM).  I think the Times, not normally a bastion of veracity and evenhandedness, describes a difficult problem fairly well.  This paragraph describes the problem fairly well:

Nearly 90 percent of high school graduates say they’re not interested in a career or a college major involving science, technology, engineering or math, known collectively as STEM, according to a survey of more than a million students who take the ACT test. The number of students who want to pursue engineering or computer science jobs is actually falling, precipitously, at just the moment when the need for those workers is soaring. (Within five years, there will be 2.4 million STEM job openings.)

Studying for the really hard stuffI think this is certainly true.  It is not fashionable to study the hard stuff.  And the interesting thing is that there are more jobs available for people who study the “kind of” hard stuff (I imagine that means studying through Calculus, Diff Eq, and that sort of thing) than those who study the REALLY hard stuff like high level math and statistics (Real Analysis, Mathematical Statistics, and the hard proofs classes after that).  Here is the quote from the article:

Only 11 percent of the jobs in the STEM fields require high-level math, according to Anthony Carnevale, director of the Center on Education and the Workforce at Georgetown University. But the rest still require skills in critical thinking that most high school students aren’t getting in the long march to calculus.

This morning, Lorena found Christian’s books laid out on the island in the kitchen looking like this.  He and Kelly are both going through lots of pain getting ready for finals in classes that feature really hard stuff.

A Masters Degree in Statistics in parallel with a PhD in something else

Day 837 of 1000
Betty Blonde #19 – 08/12/2008
Betty Blonde #19
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Kelly and I have been talking about what she should do next.  She loves Statistics.  We are all, she included, are amazed at her passion for her degree.  She knows she wants to use Statistics in her work.  She also knows there is a very important distinction between the use of Statistics and the study and research of Statistics.  She wants to do the former, not the latter.  Still she believes she would like to increase her Statistics toolset.  She also believes she would like to get some specific domain knowledge in a field where Statistics is highly valued.  Marketing appears to really fit the bill.  It is very interesting and Statistical tools are critical in Marketing.

The problem is that these seem to be competing goals.  Does she want to improve her toolset with a Masters Degree in Statistics or go straight to the domain knowledge with a PhD in Marketing.  It turns out that it is possible to do both at the same time without staying in college any longer.  We found the following little gem at the bottom of this page on the UC Irvine website:

Students who are currently enrolled in a doctoral program at UCI and wish to pursue a Master of Science degree in Statistics at the same time should consult with the Director of Graduate Studies in Statistics to register their interest with the Department, to develop a program of study, and to establish a relationship with a faculty advisor in Statistics.

We were ecstatic.  This is exactly what Kelly wants.  It is pretty hard to get into a good PhD Marketing program without 5-10 years experience, exceptional GRE scores and a Masters Degree, but they let a few, very qualified students with only a Bachelors Degree into some programs.  She is resigned to the idea that she might have to go to work for a few years, but we are keeping our fingers crossed for this year.

That was such a cool thing, we decided we should check into the same thing for Christian.  If we find something, we will post it her.

String theory – For my Applied Math friends

You know who you are! And you know why this “applies” to you.*

*There is some controversy between interested parties about whether String Theory is science or not (Is it testable?), but there is absolutely no controversy about whether or not the math involved is elegant and interesting.

What is the world coming to?

First, I get forced into suffering with a Prius for a week.  It is bad enough driving the thing, but having people SEE me drive the thing is even more painful.  Now my very good buddy sends me an article from the national fishwrap and birdcage liner.  It is a great article on the love of math, but there is no way I am about to admit that I liked.  You can read it here. (h.t. JonChile)

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